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fixes #9540

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Araq 2018-10-28 14:26:35 +01:00
commit 680f5eeb15
1 changed files with 3 additions and 2 deletions
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lib/pure/sugar.nim
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@ -125,6 +125,8 @@ macro `->`*(p, b: untyped): untyped =
type ListComprehension = object type ListComprehension = object
var lc*: ListComprehension var lc*: ListComprehension
template `|`*(lc: ListComprehension, comp: untyped): untyped = lc
macro `[]`*(lc: ListComprehension, comp, typ: untyped): untyped = macro `[]`*(lc: ListComprehension, comp, typ: untyped): untyped =
## List comprehension, returns a sequence. `comp` is the actual list ## List comprehension, returns a sequence. `comp` is the actual list
## comprehension, for example ``x | (x <- 1..10, x mod 2 == 0)``. `typ` is ## comprehension, for example ``x | (x <- 1..10, x mod 2 == 0)``. `typ` is
@ -140,8 +142,7 @@ macro `[]`*(lc: ListComprehension, comp, typ: untyped): untyped =
expectLen(comp, 3) expectLen(comp, 3)
expectKind(comp, nnkInfix) expectKind(comp, nnkInfix)
expectKind(comp[0], nnkIdent) assert($comp[0] == "|")
assert($comp[0].ident == "|")
result = newCall( result = newCall(
newDotExpr( newDotExpr(